Greenshield VF

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Greenshield VF

Composed of strong strains selected through high-throughput screening by Vland R&D Center together with imported strains from Belarus, Greenshield VF is a kind of raw powder of compound microbial agent with biocontrol function. It is effective in the biocontrol against common diseases in economic crops such as root rot, fruit rot disease and viral disease. It also helps promote crop growth, yield and quality.

Bacillus subtilis, Bacillus amyloliquefaciens, etc.

Total Viable Count: 2×1010-1×1011 CFU/g.


1. Prevent and control diseases. The effective strains can colonize fast in the soil and produce abundant biocontrol metabolites such as surfactin, ubiquitin and iturin, which can prevent common diseases in economic crops like root rot, fruit rot disease and viral disease;

2. Modulate soil ecological balance. The effective strains can establish dominant bacterial population after colonization in the soil, improve the abundance of microorganisms, adjust soil ecological balance and reduce the occurrence of replant diseases;

3. Promote growth and increase yield. This product can produce trans-zeatin, indoleacetic acid and other substances to promote root growth and improve crop yield and quality.

Usage and Dosage
Greenshield VF can be used by enterprises manufacturing chemical fertilizers, organic-inorganic compound fertilizer, microbial agent, biological organic fertilizer, humic acid, amino acid, etc. 

For organic fertilizer enterprise: 1-2 kg/t, add after fermentation and maturity of organic materials. 

For microbial fertilizer enterprises: 2 kg/t, can be blended with different carriers to produce compound microbial agents.

For farmland: 45-75 kg/hectare (based on 1x109 CFU/g) by basal application or application in irrigation water. Double the dosage when serious disease occurs in the early stage.

Target Crops

Especially for tomatoes and peanuts; also for economic crops like other vegetables, fruit trees, tea, etc. 


Store in a cool, shady and dry place. Avoid to be used with germicides.


20 kg/bag; or packaged according to customer requests.

Shelf Life

18 months.

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